baber/WOPTO huggingface dataset:
Patent JP-2000347303-A (JP)
Title: Image exposure device
Inventor: MORIMOTO YOSHINORI
IPC: G03B27/32
Filed: 1999-10-12
Abstract: PROBLEM TO BE SOLVED: To reduce frequency in setting the light emitting condition of a light source and erroneous, set frequency by controlling the light source based on information on the light emitting condition of the light source in a storage means provided in the light source and storing the information on the light emitting condition thereof. SOLUTION: A laser printer part 18 is equipped with three laser beam sources 210R, 210G and 210B. The laser beam source 210R is constituted by including a semiconductor laser(LD) emitting a laser beam(R laser beam) having the wavelength of R and a memory 211R constituted of an EEPROM(electric erasable PROM). The laser beam source 210G is constituted by including an LD, a wavelength conversion element (SHG) converting the laser beam emitted from the LD to the laser beam having 1/2 wavelength and a memory 211G constituted of the EEPROM, and the laser beam source 210B is similarly constituted by including a memory 211B. A printer part control circuit controls the respective light sources based on the light emitting condition of the light source stored in the respective memories 211R, 211G and 211B.
Patent JP-H10128679-A (JP)
Title: Bush replacing method, boring device used in the method, and bush used in the method
Inventor: NARUOKA YOKO
IPC: B25B27/073
Filed: 1996-10-31
Abstract: PROBLEM TO BE SOLVED: To replace a bush simply and in a short time without disassembling the machine equipment by joining new bushes split in the shaft center direction of a rod from both sides of the rod, and then moving the same to the member side to be inserted in the member. SOLUTION: With an old bush (b) pulled out from a platen P, it is cut at two areas in the shaft center direction of a tie bar R by a cutter. In the case of newly setting a bush B instead of the detached bush (b) on the platen P, the respective pieces B1, B2 of the bush B are joined from the sides of the tie bar R, and moved in such a condition to the platen P side to be set. After the bush B is inserted in the platen P, a dust seal D and a seal presser D' are set to complete replacement of the bush.
Patent JP-H09135001-A (JP)
Title: Semiconductor device and semiconductor device manufacturing method
Inventor: ARIMOTO MAMORU
IPC: H01L21/8247
Filed: 1995-11-08
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device comprising neuron elements having both a logic element function and a multivalued memory function. SOLUTION: An EEPROM cell 3 comprises a control gate 5, a floating gate 6 and a source-drain 7. A MOS transistor 4 comprises a gate 9 and a source- drain 10. A floating gate 11 is formed on a LOCOS film 2. A control gate 12 is provided on the floating gate 11. The floating gate 11 and the gate 9 are electrically connected to each other. The MOS transistor 4, the floating gate 11 and the control gate 12 form a neuron MOS 13. One control gate 12 of the neuron MOS 13 and the floating gate 6 of the EEPROM cell 3 are electrically connected to each other by a contact member 14.
Patent JP-H04164206-A (JP)
Title: Angle detector
Inventor: WATANABE TAKAHARU
IPC: G01B11/26
Filed: 1990-10-26
Abstract: PURPOSE:To detect the angle of a substance to be detected without a lens by controlling a driving means, by rotating a light intercepting means receiving the reflected light from the substance to be detected and by determining the angle at the time when the maximum level of the output signal of the light intercepting means is detected. CONSTITUTION:The laser beam 2 from a laser beam source 1 is reflected from a substance 3 to detected, entering a light intercepting means(photocell) 5. A control means(processor) 9 controls a drive means(step motor) 11, rotating the light intercepting means 5 and also uptaking the electric output signals of the light intercepting means 5 being rotated into a register to compare the output signals at each angle. When the light intercepting means 5 orthogonally crosses a reflected beam 4, the light intercepting level of the reflected beam becomes a maximum level. Therefore, the maximum level is thus detected, and the angle of the light intercepting means 5 at the maximum light intercepting level is determined, being output from the control means 9. Since the angle beta is in the relationship of beta=90 deg. - alpha in relation to the angle alpha of incident of the laser beam 2, the angle alpha can be determined from the angle beta. This angle alphashows the inclination angle, for example, of the substance to be detected.
Patent JP-H07252803-A (JP)
Title: Machine for grinding rail for track for railroad
Inventor: TEIERI TORUTEI
IPC: E01B31/17
Filed: 1994-11-24
Abstract: PURPOSE: To easily form the contours of a rail again by providing a device for moving a grinding mechanism up and down, a tilting device for tilting the mechanism around the rail on a plane being perpendicular to a tilt axis center, and a supporting device for supporting a frame. CONSTITUTION: In a grinding machine, four grinding mechanisms 6 being arranged in a set are provided. In each mechanism 6, a buffer-type whetstone wheel 7, and a prime motor 8 for rotating and driving the whetstone wheel 7 via a device being accommodated into a casing 9 are provided. The grinding mechanism 6 of each group is sealed to common legs 10 being mounted to a beam 11 in the longitudinal direction of a frame 4 by a positioning device 12 for positioning the mechanism 6. Then, a fluid jack 35 is arranged between a column material 13 and the frame 4, and the oblique angle of the whetstone wheel 7 is selected for a rail 3 via the jack 35 to accurately position the whetstone wheel 7 for the rail 3 for grinding, and the whetstone wheel 7 is moved up and down by a jack 18.  To avoid an obstacle, a fluid jack 27 being integrated with a positioning block 22 is actuated for moving crosswise, an the rail 3 is formed again.
Patent JP-S63144043-A (JP)
Inventor: YOSHIMI TAKAHARU
IPC: B32B25/08
Filed: 1986-12-05
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H08148589-A (JP)
Title: Semiconductor device and its manufacture
Inventor: TSUTSUMI TOSHIAKI
IPC: H01L21/8246
Filed: 1994-11-25
Abstract: PURPOSE: To provide a semiconductor device with a structure for eliminating the need for applying a voltage to a control gate when reading data from a memory transistor and its manufacturing method. CONSTITUTION: A semiconductor device consists of a memory transistor made of a floating gate 0 which shares source/drain region 10, a ferroelectric body film 11, and a control gate 12 and a transistor with a gate electrode 3 for reading, thus enabling the source/drain region 10 to be in conduction even if a voltage is applied to the gate electrode 3 for reading.
Patent JP-H06115862-A (JP)
Title: Car door device for elevator
Inventor: TOMIDOKORO MAKOTO
IPC: B66B13/08
Filed: 1992-10-06
Abstract: PURPOSE:To prevent running of an elevator in a state that a car door is opened even in case a defect occurs to a car door on the side here a gate switch is not arranged when a plurality of car doors are driven through a link mechanism. CONSTITUTION:Car doors 4A and 4B are driven though a drive machine 5, a drive arm 5b, a drive links 7A, and 7b, and fixed arm 5A and 6B and an interlocking rope 13 is round around pulleys 11 and 12, the car door 4A is coupled to the one side and the car door 4B to the other side. This constitution causes drive of the car door 4B by means of the interlocking rope 13 even when a defect occurs to the car door 4B on the side where no gate switch 8 is arranged, 13 and running of a car 1 with the car door 4B released is not caused.
Patent JP-H02139947-A (JP)
Title: Substrate loading/carrying device to heat processing furnace
Inventor: KOYAMA YOSHIHIRO
IPC: H01L21/68
Filed: 1988-11-19
Abstract: PURPOSE:To shorten transfer time by providing a substrate transfer device and a rotary table including thereon in order a main elevator table for inserting a boat into a furnace, a sub-elevator table for elevating the boat, a turning arm for alternately transferring the boat onto the elevator tables, and a cassette for housing the substrate to be processed. CONSTITUTION:A main elevator table 6 is lowered to take out a boat A from a furnace and simultaneously a boat B is placed on a sub-elevator table 4, and further a substrate W not yet processed is loaded from a cassette 18 on a rotary table 2 through a transfer device 3. Then, the boats are mutually exchanged by a boat exchanging device 8, and the main elevator table 6 is elevated to insert the boat B into a furnace body 1 and lowered after heat treatment of the same. Simultaneously, for the boat B, the substrate W already processed is taken out by the transfer device 3, and mounted on the rotary table 2 and fed to the cassette 18 where a substrate not processed is mounted on the boat B. Further, the boat B exchanged in its position by the boat exchange device 8 and housing therein an electrode W already processed permits the substrate W to be taken out onto the cassette 18 and a substrate not processed to be mounted thereon. Thereafter, the boat A is inserted into the furnace 1 through the main elevator table 6.
Patent JP-H01133301-A (JP)
Title: Three-terminal varistor
Inventor: NAKAMURA KAZUYOSHI
IPC: H01C7/10
Filed: 1987-11-18
Abstract: PURPOSE:To make a varistor compact and thin and reduce its packaging area and costs, by forming first to fourth electrode films on both surfaces of a varistor substrate, respectively, conducting them by a predetermined method and providing an external terminal thereon. CONSTITUTION:First to fourth electrode films 3, 4, 5 and 6 are formed with a gap by baking Ag and the like, respectively on both main surfaces 2a and 2b of a varistor substrate 2 of a rectangular plate formed by sintering a ceramic material. Each or the first to third electrode films 8, 4 and 5 is connected to an external output terminal 7 made of metal and the varistor substrate 2 is sheathed with an insulating resin. The first to fourth electrode films 3, 4, 5 and 6 are formed on both surfaces 2a and 2b of the varistor 2, respectively. Then, the lower half of the first electrode film 3 is opposed to the left half of the third electrode film 5, the remaining half or the first electrode film 3 is opposed to the fourth electrode film 6 and the second electrode film 4 is opposed to the remaining half of the third electrode film 5. As a result, first to third varistors ZA to ZC are constructed. and it is possible to have three varistor functions with one element.
Patent JP-H11193344-A (JP)
Title: Cured epoxy resin product and curing method for obtaining same
Inventor: HOSOKAWA TOSHITSUGU
IPC: C08G59/40
Filed: 1998-10-14
Abstract: PROBLEM TO BE SOLVED: To obtain a cured product by heating a composition which contains a microencapsulated curing or cure-accelerating agent prepared by surrounding the agent with a wall film based on a polymer having specified structural units and an epoxy resin and has improved storage stability and durability. SOLUTION: An oil phase obtained by dissolving a normally liquid curing or cure-accelerating agent in a polyisocyanate is dispersed in a water phase to obtain an O/W emulsion containing oil drops having a particle diameter of 0.05-500 μm. A polyamine having at least two amino groups in the molecule is added to and dissolved in the water phase of this emulsion to effect interfacial polymerization to obtain a microencapsulated curing or cure-accelerating agent composed of the agent surrounded with a wall film based on a polymer having structural units of the formula (wherein R1 and R2 are each H or a monovalent organic group). A composition prepared by adding 1-80 pts.wt. microencapsulated curing or cure-accelerating agent to 100 pts.wt. epoxy resin is heated to 80-150 deg.C.
Patent JP-2000090186-A (JP)
Title: Electronic voting method
Inventor: OTA KAZUO
IPC: G06Q50/34
Filed: 1999-09-06
Abstract: PROBLEM TO BE SOLVED: To provide a safe and fair electronic voting method by using only one election administrator. SOLUTION: A voter determines and multiplies a voting sentence by a random number to generate chiphered sentence and sends the result to the election administrator. The election administrator signs it and sends the signed voting sentence (ciphered one) to the voter. The voter converts the ciphered signed voting sentence into a plaintext (deciphered one). The plaintext is chiphered in such a manner that only a tolalizer can decipher it and sent to the election adminstrator.
Patent JP-H01134040-A (JP)
Title: Fuel injection quantity controller for internal combustion engine
Inventor: MIZUKOSHI MASASHI
IPC: F02D45/00
Filed: 1987-11-18
Abstract: PURPOSE:To make high control accuracy demonstrable irrespective of a sudden change in a driving state by performing only the calculation of a stable variable of sticking fuel quantity and evaporation fuel quantity in an intake pipe at each fuel injection, and making other fuel injection quantity calculating processes so as to be repeatedly executed all the time. CONSTITUTION:In this controller, there is provided with a driving state detecting means M5 which detects engine speed omega of an internal combustion engine M2, evaporated quantity Vf of fuel stuck to an intake pipe wall surface and intake air quantity (m), and each value of Vf/omega is calculated by a dividing means M6. In addition, on the basis of the calculated result and a fuel injection quantity (q), state variables fw, fv of sticking fuel and evaporating fuel in an intake pipe M2 are estimated at each fuel injection by an estimating means M7. On the basis of these data Vf/omega, fw, fv and the product lambdarm of intake air quantity (m) and desired fuel-air ratio lambdar, the fuel injection quantity (q) is calculated by a calculating means M8. Then, at each specified fuel injection timing synchronized with engine speed, a fuel injection valve M4 is made so as to be driven according to the fuel injection quantity (q) calculated.
Patent JP-H08143254-A (JP)
Title: Door close confirmation device for elevator car door
Inventor: OYAMA TAKASHI
IPC: B66B13/22
Filed: 1994-11-25
Abstract: PURPOSE: To provide a door close confirmation device for an elevator car door which is not affected by vibration during operation of the car. CONSTITUTION: A roller 4a for engaging with an operation piece 5 which is mounted on a car door 1 is attached to one side of the first arm 11a of a rotor 11 rotatably provided to a switch main body 10 around a horizontal shaft 12 and a magnet 14 is attached to the other side. A movable contact 17 is attached to the end of the second arm 11b in such a state as opposed to a fixed contact 20. An electromagnet 13 is arranged in a switch main body 10 in such a state as opposed to the magnet 14. An optical receiver 2 and a light emission device 23 for detecting a door close state of the car door 1 are arranged in the switch main body 10 and the car door 1 respectively and the electromagnet 13 is exited in the door closed state so as to attract the magnet 14.
Patent JP-S62150943-A (JP)
Title: Digital signal reproducing device
Inventor: MORIWAKI HISAYOSHI
IPC: H04L1/00
Filed: 1985-12-24
Abstract: PURPOSE:To prevent a malfunction in an error detection by detecting a marker inserted at every block and making a signal processing by a start signal generated in the preceding timing from the detection of a preamble part ineffective. CONSTITUTION:A preamble part 52 for PLL locking is added before the data part 53 of a prescribed length and the preamble part 52 is detected by a preamble detection circuit 6. The marker added to the head of the block of an error detection code of the data part 53 in a reproduced data is detected to form a start signal to start CRC operation. Until a PLL 2 is locked by the preamble part 52, an error takes place as the result of the CRC operation 5. Since the result of the erroneous CRC operation 5 is generated earlier than the preamble detection signal, the result of the CRC operation is processed ineffectively.
Patent JP-H08142456-A (JP)
Title: Image forming device
Inventor: NOZAWA AKIHIRO
IPC: B41J29/38
Filed: 1994-11-25
Abstract: PURPOSE: To provide an image forming device for realizing effective power saving controlling. CONSTITUTION: The image forming device consists of a CPU 1, which stops internal operations by means of halt instruction, a ROM 2, a RAM 3, an interface 7 for connecting with an external host device, a panel part 8, in which operating switches and a display LED are built, an image forming part 6, a control circuit 4 and the like. After the elapse of the predetermined period of time since the final printing operation, the migration to power saving mode is performed by the CPU 1 through halt instruction. After that, the CPU 1 stops an oscillating circuit 18 and cuts off a logic power source 11. Then, when an interface 7 receives data from the external host device or the operating switches in the panel part 8 is actuated, an interruption signal INT goes into the CPU 1 so as to re-start the printing operation.
Patent JP-H10127209-A (JP)
Title: Fishing lure
Inventor: ITO KOICHI
IPC: A01K85/00
Filed: 1996-11-01
Abstract: PROBLEM TO BE SOLVED: To provide a fishing lure having highly attracting effects on fish. SOLUTION: A reflecting board 3 is fitted in the longer direction in a transparent or translucent lure body 1 subjected to surface treatment. Halves 2 of the body are mutually bonded to constitute a hollow lure body 1. The reflecting board 3 is arranged in the vertical direction at the central part in the lure body 1. The reflecting board 3 is made of a metal, a plastic or paper and the surface is subjected to hologram treatment, laser treatment, plating treatment, metallizing treatment or is coated. A characteristic color and pattern is shown by the synergistic effects of the surface treatment of the reflecting board 3 and the lure body 1 itself.
Patent JP-2001111535-A (JP)
Title: Circuit and method of oscillator control
Inventor: ARAMAKI YOSHITAKA
IPC: H04B1/7087
Filed: 1999-10-14
Abstract: PROBLEM TO BE SOLVED: To perform automatic frequency control with high reliability with respect to TCXO. SOLUTION: When a CRC result of a decoding part 109 is in error (NG), a reset control part 204 of an oscillator controller 111 controls switches 206, 209, outputs 'zero' as a correction signal and outputs the default of a TCXO control signal, so that a control signal to be outputted to the TCXO is returned to a default.
Patent JP-S63144304-A (JP)
Title: Metallic mirror for laser and production thereof
Inventor: IZUHARA MASAMI
IPC: G02B5/08
Filed: 1986-12-08
Abstract: PURPOSE:To maintain the reflectance for laser light at high level providing high heat resistance and corrosion resistance to a mirror by sticking uniformly reflecting metal film having high reflectance for laser light to the surface of a metallic mirror material having high diffusivity of heat and high heat conductivity. CONSTITUTION:A mirror 1 itself is constituted of a material having high heat conductivity such as Cu, Al, or their alloy, etc., and the reflecting surface of the mirror is covered with hard metal 2 having high heat resistance and high reflectance for laser light, such as Mo, W etc. By this constitution, the perfor mance of the mirror to meet the requirements, i.e. small absorptivity for laser light, high heat conductivity of the mirror itself, high surface hardness and high resistance to scratch, high chemical and thermal stability as well as high oxidation resistance and corrosion resistance, superior workability and high reworkability, least content of deposit and inclusion in the surface which should have a single phase texture, absence of internal strain, lattice defect, or surface defect such as hole, etc. are improved.
Patent JP-S63145591-A (JP)
Inventor: KOJI RYOICHI
IPC: G06K7/00
Filed: 1986-12-08
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H06245101-A (JP)
Title: Picture signal processing circuit device
Inventor: HARUTOMUUTO HARUROSU
IPC: H04N5/20
Filed: 1993-11-22
Abstract: PURPOSE: To correctly display a picture content by detecting a difference between a fixed black level in a video signal and a black peak value detected from the picture content of the video signal, and shifting it to the fixed black level only for the detected difference. CONSTITUTION: A detector 1 detects a difference between a fixed black level in a video signal and a black peak value detected from a picture content, and outputs it to a limit circuit 4. In the circuit 4, the video signal is linearly transmitted only in the area of a scheduled value, and only a constant limit value is transmitted beyond the area of the scheduled value, and outputted to a level shift circuit 6 and an amplitude controller 8. The video signal impressed to the detector 1 is also impressed to an input terminal 10 of the shift circuit 6. In the shift circuit 6, a black level value correction video signal is formed from the video signal, and outputted from an output terminal 11.  The amplitude controller 8 corrects the amplitude of the picture content from the black level value correction video signal for forming an amplitude correction video signal, and outputs it from an output terminal 13.
Patent JP-2001105730-A (JP)
Title: Multicolor heat sensitive recording sheet
Inventor: HIRATSUKA KAZUHIKO
IPC: B41M5/26
Filed: 1999-10-14
Abstract: PROBLEM TO BE SOLVED: To provide a multicolor heat sensitive recording sheet having excellent heat resistance capable of holding a recording quality level of high image quality even by accelerating a recording speed. SOLUTION: The multicolor heat sensitive recording sheet 1 comprises a color developing layer 3 and a heat resistant protective layer 4 sequentially provided on one surface of a support 2, and a heat resistant lubricating layer 5 provided on a surface of the layer 4.
Patent JP-2000117737-A (JP)
Title: Removing method of halogen in plastic waste
Inventor: IKEMATSU TAKESHI
IPC: B29B17/00
Filed: 1998-10-14
Abstract: PROBLEM TO BE SOLVED: To remove only a halogen-based flame retarder through decomposition under the condition that the decomposition of a plastic component is checked as small as possible by a method wherein plastic wastes containing a halogen-based flame retarder is thermally decomposed under the coexistence with an acid catalyst compound. SOLUTION: Halogen-based flame retarder-containing plastic wastes are worked into pellets. After that, in a quartz flask equipped with a polymer charging port, an agitator, a vaporized gas distillating port, a cooling pipe and a receiver, plastic wastes and the acid catalyst of a metal halogenated compound of aluminum, gallium or the like are put. Then, the interior of a device is displaced with nitrogen and then adjust with a vacuum pump so as to be a vacuum having a predetermined value. Next, the interior is gradually heated up to a predetermined temperature and then kept at a certain temperature. As the temperature rises, the polymer softens and a decomposition gas gradually develops, condenses in a cooling pipe, resulting in being liquefied and gathered in the receiver.  In addition, a partially developing noncondensible gas is sucked through an absorbing pipe filled with sodium hydroxide particles with the vacuum pump, resulting in bringing the thermal decomposition to an end when the outflowing component reaches a predetermined amount. Thus, the thermal decomposition of the wastes can be realized under the coexistence with the acid catalyst compound.